The Genie 231512GT is a genuine OEM Hex Flange Screw, M6-1.0X25, DIN6921, 10.9, ZAB built for Genie SX super-boom telescopic lifts, S-series telescopic boom lifts, GS scissor lifts, and Z and ZX series articulating boom lifts. Sourced directly from Genie, this screw meets the same DIN6921 dimensional standard and 10.9 property class as the hardware installed at the factory. Cross-reference part number 231512GT against your machine's parts manual to confirm it is the correct item for your unit before ordering.
Key Features
- Grade 10.9 Alloy Construction — Manufactured to the 10.9 property class, this screw delivers the clamping load and shear resistance the joint was engineered to handle, with a ZAB zinc-flake corrosion-resistant coating for durability in outdoor and demanding environments.
- DIN6921 Hex Flange Profile — The integrated flange distributes load across a wider bearing surface, locking the fastener without a separate washer and reducing the risk of loosening under vibration.
- Direct OEM Replacement — As a genuine Genie part, this screw installs directly in place of the original hardware with no modifications needed to the mating threads or joint.
- Wide Genie Boom and Scissor Fitment — Fits Genie SX super-boom lifts, S-series and Z/ZX-series boom lifts, and GS-4047 scissor lifts, covering a broad range of Genie aerial equipment.
- Structural Fastener Integrity — A worn, stripped, or under-torqued fastener compromises the joint it secures. Replacing it with the correct OEM-grade hardware restores the designed clamping force and keeps the assembly within its intended specification.
A hex flange screw combines a standard hex-drive bolt head with a wide, serrated flange that acts as a built-in washer. The flange spreads the clamping load over a larger contact area and the serrations resist rotation under vibration — two characteristics that matter on mobile equipment subject to continuous movement and mechanical stress. When a fastener in this role stretches, strips, or corrodes, the joint it holds can shift or loosen, potentially affecting the structural integrity of the assembly. Replacing a failed fastener with the correct grade and thread specification — in this case M6-1.0X25 at property class 10.9 — ensures the joint is restored to its original design intent.
Part Details
| Part Number | 231512GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Flange Screw, M6-1.0X25, DIN6921, 10.9, ZAB |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| SX-135 XC | SX-135 XC |
| SX-105 XC | SX-105 XC |
| SX-125 XC | SX-125 XC |
| S-60 J | S-60 J |
| S-80 J | S-80 J |
| S-60 FE Hybrid | S-60 FE Hybrid |
| S-60 DC | S-60 DC |
| S-65 XC | S-65 XC |
| S-60 FE | S-60 FE |
| S-40 XC | S-40 XC |
| S-45 XC | S-45 XC |
| S-40 TRAX | S-40 TRAX |
| S-45 TRAX | S-45 TRAX |
| S-40 HF | S-40 HF |
| S-45 HF | S-45 HF |
| S-85 XC FE | S-85 XC FE |
| S-85 XC E | S-85 XC E |
| GS-4047 | GS-4047 |
| ZX-135/70 | ZX-135/70 |
| Z-62/40 | Z-62/40 |
| Z-45 XC | Z-45 XC |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45 FE Hybrid | Z-45 FE Hybrid |
| Z-45 DC | Z-45 DC |
| Z-51/30J | Z-51/30J |
| Z-60 DC | Z-60 DC |
| Z-60 FE Hybrid | Z-60 FE Hybrid |
| Z-60 FE | Z-60 FE |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
